CN206216728U - A kind of clamping jaw - Google Patents
A kind of clamping jaw Download PDFInfo
- Publication number
- CN206216728U CN206216728U CN201621281590.0U CN201621281590U CN206216728U CN 206216728 U CN206216728 U CN 206216728U CN 201621281590 U CN201621281590 U CN 201621281590U CN 206216728 U CN206216728 U CN 206216728U
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- Prior art keywords
- joint
- clamping jaw
- motor
- reduction gearing
- articulated
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Abstract
A kind of clamping jaw of the utility model, including motor, screw rod is connected with the top of the output end of the motor, the both sides of the screw rod are engaged with the first symmetrical reduction gearing, first reduction gearing is engaged with the second reduction gearing, second reduction gearing is engaged with the first joint, second joint is articulated with the top of first joint, the 3rd joint is articulated with the top of the second joint, 3rd joint includes clamping part and connecting portion, the connecting portion is pivotally connected with the top of the second joint, the connecting portion is articulated with the 4th joint with the junction of the clamping part.The utility model can arbitrarily control gripping strength and stroke by reduction gear component and the design of multi-joint mechanism, to article without impulsive force, be hardly damaged product, can effectively be clamped simultaneously for special-shaped object, have a wide range of application, time saving and energy saving.
Description
Technical field
The utility model is related to automation equipment field, specifically a kind of clamping jaw.
Background technology
Mainly using pneumatic with electronic type of drive, the pattern of electronic clamping jaw is machine to clamping jaw in the market
Arm sends signal to electronic clamping jaw, and the motor in electronic clamping jaw is consolidated through line slide rail or other kinds of drive
The reciprocal action of set a distance, and Pneumatic clamping jaw is then that through being externally supplied air pressure, the piston system in cylinder type clamping jaw enters
The reciprocal action of row fixed range, but there is following defect in above-mentioned clamping jaw：
1st, clamping jaw opens up into the stroke of closure and cannot change automatically, results in the need for installing accessory additional or changes clamping jaw；
2nd, the gripping strength of clamping jaw is fixed, cannot be used if product is run into or workpiece has pressure limit；
3rd, the product being only capable of to same size of same operation, cannot grip different size product；
4th, all it is simple joint motion, cannot effectively clamps the article of abnormal shape；
Problem above cause user can lose time to change different clamping jaw or need use manpower instead realize compared with
It is difficult work.
Utility model content
The purpose of this utility model is to provide the clamping jaw that a kind of journey variable, gripping strength are variable, clamping dimension is variable.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of clamping jaw, including motor, are connected with screw rod at the top of the output end of the motor, the both sides of the screw rod are nibbled
Conjunction has the first symmetrical reduction gearing, and first reduction gearing is engaged with the second reduction gearing, second reduction gearing with
First joint is engaged, and second joint is articulated with the top of first joint, and the 3rd pass is articulated with the top of the second joint
Section, the 3rd joint includes clamping part and connecting portion, and the connecting portion is pivotally connected with the top of the second joint, the connection
Portion is articulated with the 4th joint with the junction of the clamping part.
Further, the clamping jaw also include housing, the flange located at the housing bottom, located at the enclosure interior
The motor, the motor connection has motor mounting plate, and the motor mounting plate is provided with many fixed columns, the fixed column
Top is connected with clamping jaw fixed plate, and the clamping jaw fixed plate is provided with perpendicular clamping jaw installing plate.
Further, the output end of the motor is through the clamping jaw fixed plate and extends to the upper of the clamping jaw fixed plate
Side.
Further, first reduction gearing, second reduction gearing, first joint are articulated in the folder
Pawl installing plate.
Further, the bottom in first joint is provided with the gear teeth engaged with second reduction gearing.
Further, the bottom of the second joint is pivotally connected with the top in first joint.
Further, the bottom in the 4th joint is articulated in the clamping jaw installing plate.
Further, the motor is high-speed brushless motor, and the motor connection has control chip.
Compared with prior art, the beneficial effect of the utility model clamping jaw is：By reduction gear component and multi-joint machine
The design of structure, can arbitrarily control gripping strength and stroke, to article without impulsive force, product is hardly damaged, simultaneously for different
Type object can be clamped effectively, be had a wide range of application, time saving and energy saving.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another angled arrangement schematic diagram of omission housing in Fig. 1.
Fig. 3 is gear mesh schematic representation one.
Fig. 4 is gear mesh schematic representation two.
Specific embodiment
Refer to Fig. 1 to Fig. 4, a kind of clamping jaw, including housing 1, the flange 2 located at the bottom of housing 1, inside housing 1
Motor 3, motor 3 is connected with motor mounting plate 4, and motor mounting plate 4 is provided with many fixed columns 41, and the top of fixed column 41 connects
Clamping jaw fixed plate 5 is connected to, clamping jaw fixed plate 5 is provided with perpendicular clamping jaw installing plate 6.
The output end (figure is not marked) of motor 3 passes through clamping jaw fixed plate 5 and extends to the top of clamping jaw fixed plate 5, motor 3
Screw rod 7 is connected with the top of output end, the both sides of screw rod 7 are engaged with the first symmetrical reduction gearing 8, the first reduction gearing 8
The second reduction gearing 9 is engaged with, the second reduction gearing 9 is engaged with the first joint 10, the first reduction gearing 8, the second reduction gearing
9th, the first joint 10 is articulated in clamping jaw installing plate 6.The bottom in the first joint 10 is provided with the wheel engaged with the second reduction gearing 9
Tooth, the top in the first joint 10 is articulated with second joint 11, and the bottom of second joint 11 is pivotally connected with the top in the first joint 10, the
The top in two joints 11 is articulated with the 3rd joint 12, and the 3rd joint 12 is broken line type, and the 3rd joint 12 includes clamping part 121 and connects
Socket part 122, the top of connecting portion 122 and second joint 11 is pivotally connected, and connecting portion 122 and the junction of clamping part 121 are articulated with the
Four joints 13, the bottom in the 4th joint 13 is articulated in clamping jaw installing plate 6.
Motor 3 is high-speed brushless motor, and motor 3 is connected with control chip (not shown), electricity is realized by control chip
The operating of machine 3, reaches the purpose of monitoring chucking power and stroke change.
Operation principle of the present utility model is：Motor 3 drives screw rod 7 to rotate, the external tooth of the reduction gearing 8 of screw rod 7 and first
Engagement, due to the number of teeth of the number of teeth more than screw rod 7 of the external tooth of the first reduction gearing 8, completes primary speed-down, and now, first slows down
The internal tooth of gear 8 is engaged with the external tooth of the second reduction gearing 9, because the number of teeth of the external tooth of the second reduction gearing 9 subtracts more than first
The number of teeth of the internal tooth of fast gear 8, completes double reduction, the internal tooth of the second reduction gearing 9 and the gear teeth meshing of the bottom of the first joint 10,
Due to the number of teeth of the number of teeth more than the internal tooth of the second reduction gearing 9 of the gear teeth of the bottom of the first joint 10, complete three-level and slow down, now
First joint 10 drives the clamping part 121 in the 3rd joint 12 to product by the leverage in the joint 13 of second joint 11 and the 4th
Clamped.
The utility model can arbitrarily control gripping strength and row by reduction gear component and the design of multi-joint mechanism
Journey, to article without impulsive force, is hardly damaged product, can effectively be clamped simultaneously for special-shaped object, has a wide range of application, time saving
It is laborsaving.
Above-described is only some implementation methods of the present utility model.For the person of ordinary skill of the art,
On the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (8)
1. a kind of clamping jaw, it is characterised in that：Including motor, screw rod, the screw rod are connected with the top of the output end of the motor
Both sides be engaged with the first symmetrical reduction gearing, first reduction gearing is engaged with the second reduction gearing, described second
Reduction gearing is engaged with the first joint, and second joint, the top pivot of the second joint are articulated with the top of first joint
It is connected to the 3rd joint, the 3rd joint includes clamping part and connecting portion, the top pivot of the connecting portion and the second joint
Connect, the connecting portion is articulated with the 4th joint with the junction of the clamping part.
2. clamping jaw according to claim 1, it is characterised in that：The clamping jaw is also including housing, located at the housing bottom
Flange, the motor located at the enclosure interior, the motor connection has motor mounting plate, set on the motor mounting plate
There are many fixed columns, clamping jaw fixed plate is connected with the top of the fixed column, the clamping jaw fixed plate is provided with perpendicular folder
Pawl installing plate.
3. clamping jaw according to claim 2, it is characterised in that：The output end of the motor passes through the clamping jaw fixed plate simultaneously
Extend to the top of the clamping jaw fixed plate.
4. clamping jaw according to claim 2, it is characterised in that：First reduction gearing, second reduction gearing, institute
State the first joint and be articulated in the clamping jaw installing plate.
5. clamping jaw according to claim 1, it is characterised in that：The bottom in first joint is provided with slows down with described second
The gear teeth of gear engagement.
6. clamping jaw according to claim 1, it is characterised in that：The top in the bottom of the second joint and first joint
Portion is pivotally connected.
7. clamping jaw according to claim 2, it is characterised in that：The bottom in the 4th joint is articulated in the clamping jaw and installs
Plate.
8. clamping jaw according to claim 1, it is characterised in that：The motor is high-speed brushless motor, the motor connection
There is control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281590.0U CN206216728U (en) | 2016-11-28 | 2016-11-28 | A kind of clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281590.0U CN206216728U (en) | 2016-11-28 | 2016-11-28 | A kind of clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206216728U true CN206216728U (en) | 2017-06-06 |
Family
ID=58786282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281590.0U Active CN206216728U (en) | 2016-11-28 | 2016-11-28 | A kind of clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206216728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426255A (en) * | 2016-11-28 | 2017-02-22 | 昆山顺诠达电子有限公司 | Clamping claw |
| CN108436486A (en) * | 2018-03-02 | 2018-08-24 | 江苏保捷精锻有限公司 | A kind of bearing race production line and its working method with efficient peener |
| CN111376296A (en) * | 2018-12-29 | 2020-07-07 | 深圳市优必选科技有限公司 | Robot arm |
-
2016
- 2016-11-28 CN CN201621281590.0U patent/CN206216728U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426255A (en) * | 2016-11-28 | 2017-02-22 | 昆山顺诠达电子有限公司 | Clamping claw |
| CN108436486A (en) * | 2018-03-02 | 2018-08-24 | 江苏保捷精锻有限公司 | A kind of bearing race production line and its working method with efficient peener |
| CN111376296A (en) * | 2018-12-29 | 2020-07-07 | 深圳市优必选科技有限公司 | Robot arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170925 Address after: 404100 1/2-1, 2 Shunyi Road, Shuanglong Lake Street, Chongqing, Yubei District, 16 Patentee after: Chongqing Rainbow Department of Pml Precision Mechanism Ltd Address before: Suzhou City, Jiangsu province Kunshan 215300 Zhang Pu Feng Zhenjiang Road No. 3 room 7 Patentee before: KUNSHAN CIRECLETAC ELECTRNICS CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190321 Address after: 404100 1- shop 11, Lan Xin Avenue, Hui Xing street, Yubei District, Chongqing, 11 Patentee after: Shun Quan Da (Chongqing) Electronics Co., Ltd. Address before: 404100 1/2-1, 2 Shunyi Road, Shuanglong Lake Street, Yubei District, Chongqing, China. 2 Patentee before: Chongqing Rainbow Department of Pml Precision Mechanism Ltd |
|
| TR01 | Transfer of patent right |